Oops, it doesn't look like 'parks on the last day' is a national day..

Other days

healing

Healing Day
boy friend

Boy Friend Day
latina equal pay

Latina Equal Pay Day
boba

Boba Day
self care

Self Care Day
cat girl

Cat Girl Day
lumpy rug

Lumpy Rug Day
martini

Martini Day
lash

Lash Day
offer

Offer Day